As classified in WFO snapshot
December 2023
Warning: older classification
variety
Asplenium adiantum-nigrum var. serpentini
(Tausch) W.D.J.Koch
This variety name was first published in Syn. Fl. Germ. Helv., ed. 2 3: 983. 1845 [17-20 Sep 1845]
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .